1,1,2,3,4,5-Hexaphenylsilole
Also known as: Hexaphenylsilole, 1,1,2,3,4,5-Hexaphenyl-1H-silole, 1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene, 1,1,2,3,4,5-hexakis-phenylsilole, Silacyclopenta-2,4-diene, 1,1,2,3,4,5-hexaphenyl-
1,1,2,3,4,5-Hexaphenylsilole (CAS 752-28-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C40H30Si and a molecular weight of 538.752 g/mol. Key properties include a melting point of 195 °C, a boiling point of 674.1±55.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 349.4±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 752-28-3
- Jingsj CID
- J-1522328-3
- Molecular Formula
- C40H30Si
- Molecular Weight
- 538.752 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 195 °C |
|---|---|
| Boiling Point | 674.1±55.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 349.4±25.1 °C |
| Exact Mass | 538.211670 |
| LogP | 8.56360 |
| Vapor Pressure | 0.0±2.0 mmHg at 25°C |
| Refractive Index | 1.695 |
Frequently Asked Questions
What is the CAS number of 1,1,2,3,4,5-Hexaphenylsilole?
The CAS number of 1,1,2,3,4,5-Hexaphenylsilole is 752-28-3.
What are the molecular formula and molecular weight of 1,1,2,3,4,5-Hexaphenylsilole?
1,1,2,3,4,5-Hexaphenylsilole has molecular formula C40H30Si and molecular weight 538.752 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,1,2,3,4,5-Hexaphenylsilole (CAS 752-28-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522328-3 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.